Method for bundling side-fold bags
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United States of America Patent
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-
Aug 29, 2000
Grant Date -
N/A
app pub date -
Jun 26, 1998
filing date -
Jun 27, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for the fixed combination of side-fold bags to form stacks. The side-fold bags to be combined, arriving from a machine which produces side-fold bags, are previously separated into stacks of a controlled quantity. During combining, each stack is oriented in relation to a perforating station, pressed together and punched with at least two through-holes. Each stack is interlockingly bundled by at least one intermediate fixation element, which is force-lockingly closed to form a loop, for the purpose of being further used in an automatic goods packing machine, where each stack is fixedly held in a packaging station by a fixing element in the shape of a hoop, which penetrates through the holes, wherein the intermediate fixation element is removed.
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